NUGRAHENI, Ernawati Setyo. UPAYA MENINGKATKAN KEMAMPUAN KOMUNIKASI, KERJA SAMA, DAN PRESTASI BELAJAR IPS MELALUI PROJECT BASED LEARNING. Jurnal Sosialita, [S. l.], v. 10, n. 1, 2020. Disponível em: https://journal.upy.ac.id/index.php/sosialita/article/view/680. Acesso em: 3 feb. 2025.